Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992892 | Music start signals in a magnetic recording/reproducing device | Tomoyasu Yamada, Nobutoshi Fukuda, Masashi Tanabe, Yoshiki Furuta, Shinichi Yamamisaka +1 more | 1991-02-12 |